*{
    margin:0;
    padding:0;
    font:2.2rem 仿宋 ;
}
html {
    font-size: 62.5%;
    width: 100%;
}
header{
    width: 100%;
    height: 8rem;
}
main{
    position: absolute;
    width: 100%;
}
.h_top{
    width: 100%;
    height: 3.5rem;
    background-color: #5fc0cd;
    padding-bottom: 0.1rem;
}
/*绝对定位图片*/
.h_top img{
    width:3rem;
    position: absolute;
    right: 1rem;
    top: 0.3rem;
}
/*顶部*/
.h_top_button{
    width:33.3%;
    margin-left:33.3%;
    line-height: 3.5rem;
    text-align: center;
    border-radius: 0.5rem;
    color: white;
    font-size: 2.8rem;
    background-color: #55a8b3;
}
.h_top_button span{
    width: 50%;
    float: right;
    text-align: center;
    line-height: 3.5rem;
    border-radius: 0.5rem;
    background-color: white;
    color:#5fc0cd ;
    font-size: 2.8rem;
}
/*顶部三按钮*/
.h_bottom{
    width: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between
}
/*重写按钮样式*/
button{
    outline: hidden;
    border:solid 0.1rem #999999;
    border-left: none;
    background-color: white;
    width: 100%;
}
button a{
    font-size: 2.5rem;
    color: #999999;
}
a{
    display: inline-block;
    width: 100%;
    text-decoration: none;
    color:#22292c ;
    line-height: 4rem;
}
button:after{
    border: 0.5rem solid #999999;
    border-color:#999999 transparent transparent ;
    content: "";
    height: 0;
    float: right;
    z-index:9;
    margin-top:-2.4rem;
    margin-right:1rem;
}
button:nth-child(1){
    border-left: none;
}
button:nth-child(3){
    border-right: none;
}
/*中间列表*/
ul{
    list-style: none;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding-top: 0.2rem;
    padding-bottom:7rem;
}
li{
    width: 100%;
    border:none;
    border-bottom:1px solid #999999;
    margin: 0.2rem;
}
/*截断显示点*/
li .z{
    display: inline-block;
    width: 50%;
    font-size:2.8rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-left: 0.5rem;
}
li .y{
    display: inline-block;
    float: right;
    font-size: 2.8rem;
    color: #e63b0e;
}
/*改变列表中字体样式*/
h1{
    color: #999999;
    padding: 1%;
    font-size: 2.5rem;
}
/*右侧箭头*/
.y:after{
    float: right;
    content: "";
    width: 1.5rem;
    height: 1.5rem;
    border-right: solid 0.2rem #5fc0cd;
    border-top: solid 0.2rem #5fc0cd;
    margin-left: 0.3rem;
    margin-top: 0.6rem;
    margin-right:0.3rem ;
    transform:rotate(45deg) ;
}
.wp{
    width: 90%;
    margin: 0 auto;
}
/*列表前图标*/
h1:nth-child(1):before{
    content: "";
    background:url("../image/imag-task5/task5-3_06.jpg");
    display: inline-block;
    background-size: 100%;
    width:1.3rem;
    height: 1.3rem;
    margin-left:-2rem;
    margin-right: 0.6rem;
}
h1:last-child:before{
    content: "";
    background:url("../image/imag-task5/task5-3_03.jpg");
    display: inline-block;
    background-size: 100%;
    width:1.3rem;
    height: 1.3rem;
    margin-left:-2rem;
    margin-right: 0.5rem;
}
/*底部布局*/
footer{
    width: 100%;
    position: fixed;
    bottom: 0rem;
}
footer button{
    border: none;
    margin-top: 1rem;
}
footer button:nth-child(1) a{
    /*float: right;*/
    margin-left: 28%;
}
footer button:nth-child(2) a{
    background-color: #5fc0cd;
    width: 6rem;
    height:6rem;
    border-radius:3rem;
    /*margin-top: -0.5rem;*/
}
footer button:nth-child(2) a img{
    padding-top: 1rem;
    padding-left: 0.4rem;
}
footer button:nth-child(3) a{
    /*float: left;*/
    margin-left: -56%;
}
footer button:after{
    display: none;
}
#left{
    color: #5fc0cd;
    margin-top: -1rem;
}
#right{
    margin-top: -1rem;
}
/*媒体查询*/
@media (max-width: 550px ) {
    html{
        font-size: 55%;
    }
    .y:after{
        width: 1rem;
        height: 1rem;
        border-right: solid 0.2rem #5fc0cd;
        border-top: solid 0.2rem #5fc0cd;
    }
}
@media (max-width: 448px ) {
    html{
        font-size: 48%;
    }
    .h_top img{
        width:2.5rem;
        position: absolute;
        right: 1rem;
        top: 0.6rem;
    }
/*}*/
@media (max-width: 400px ) {
    html {
        font-size: 38%;
        }

    .h_top img {
        width: 2rem;
        position: absolute;
        right: 1rem;
        top: 1rem;
        }

    .y:after {
        width: 0.6rem;
        height: 0.6rem;
        }
    }
}
